56105418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{406561}}^1$

素因数の和:406589

約数の個数: 16

約数和(自身を含む): 117089856

約数和(自身を除く): 60984438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 406561, 813122, 1219683, 2439366, 9350903, 18701806, 28052709, 56105418]

約数ペア:

[(1, 56105418), (2, 28052709), (3, 18701806), (6, 9350903), (23, 2439366), (46, 1219683), (69, 813122), (138, 406561)]